54513960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{2153}}^1$

素因数の和:2378

約数の個数: 64

約数和(自身を含む): 164393280

約数和(自身を除く): 109879320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 211, 422, 633, 844, 1055, 1266, 1688, 2110, 2153, 2532, 3165, 4220, 4306, 5064, 6330, 6459, 8440, 8612, 10765, 12660, 12918, 17224, 21530, 25320, 25836, 32295, 43060, 51672, 64590, 86120, 129180, 258360, 454283, 908566, 1362849, 1817132, 2271415, 2725698, 3634264, 4542830, 5451396, 6814245, 9085660, 10902792, 13628490, 18171320, 27256980, 54513960]

約数ペア:

[(1, 54513960), (2, 27256980), (3, 18171320), (4, 13628490), (5, 10902792), (6, 9085660), (8, 6814245), (10, 5451396), (12, 4542830), (15, 3634264), (20, 2725698), (24, 2271415), (30, 1817132), (40, 1362849), (60, 908566), (120, 454283), (211, 258360), (422, 129180), (633, 86120), (844, 64590), (1055, 51672), (1266, 43060), (1688, 32295), (2110, 25836), (2153, 25320), (2532, 21530), (3165, 17224), (4220, 12918), (4306, 12660), (5064, 10765), (6330, 8612), (6459, 8440)]